#rv_box{
    font-size: 11px;
    width: 821px;
    height: 500px;
    border: 3px solid #000000;
    border-radius: 15px;
}
#rv_left{
    width: 290px;
    height: 500px;
    padding-left: 90px;
    float: left;
    position: relative;
}
#rv_right{
    width: 490px;
    height: 500px;
    float: right;
    font-weight: bold;
    padding-left: 30px;
}
#rv_left_a{
    position: absolute;
    bottom: 50px;
    text-align: center;
}
#rv_right_input input{
    width: 177px;
    height: 33px;
    border: 0;
    margin: 7px;
    padding: 0 22px;
    border-radius: 15px;
    background-color: darkgrey;
}
#rv_right_button div{
    width: 150px;
    text-align: right;
    padding-top: 19px;
    float: left;
}
#rv_right_input{
    padding: 11px 90px ;
}


#oDiv{
    height:200px;
    width:200px;
    border:1px solid #000;
    text-align: center;
    margin-top: 90px;
    border-radius: 100px;
    overflow: hidden;
}
.file {
    width: 70px;
    position: relative;
    display: inline-block;
    background: #D0EEFF;
    border: 1px solid #99D3F5;
    border-radius: 4px;
    padding: 4px 12px;
    overflow: hidden;
    color: #1E88C7;
    text-decoration: none;
    text-indent: 0;
    line-height: 20px;
    margin-top: 20px;
}
.file input {
    position: absolute;
    font-size: 100px;
    right: 0;
    top: 0;
    opacity: 0;
}
.file:hover {
    background: #AADFFD;
    border-color: #78C3F3;
    color: #004974;
    text-decoration: none;
}

